The Potawatomis are battling an off-reservation casino proposed by the Menominee Nation.
NIGA hasn't taken a position on the dispute but the Potawatomis say the organization has ties to the controversial development.

"Unfortunately, it has come to FCPC’s attention that a number of NIGA’s consultants and contractors have significant involvement in a controversial off-reservation casino project in Wisconsin which compels the tribe to question the neutrality of the organization," the tribe said in a press release this afternoon.

"FCPC questions how NIGA can remain neutral on off-reservation gaming projects when NIGA’s consultants are simultaneously employed to advocate for them," the tribe said.

The Menominees are proposing a casino in Kenosha. That's about 40 miles from the Potawatomi casino.